Blue Hour palette
Lupine Junction
Dark anchor, working middle, light release: #034d9f, #3b78c9, #5694e7, #70a4ec, #94c1ff form a monochromatic blue hour set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#034d9f
#3b78c9
#5694e7
#70a4ec
#94c1ff
The generator opens with #034d9f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.